Structurally indeterminate structure, solve this with clapeyron's method, along with reactions, bending moments and freebody diagram

X$1$ : $12$ m

X$2$ : $4$ m

X$3$ : $6$ m

X$4$ : $3$ m

d : $2$ mm

F : $25$ kN

q : $6$kN$/$m

Please also do the bending moment and the diagram using clapeyron's method